I was just given 3 sack fulls of used and abused Hitachi and Bosch angle grinders, unfortunatly they are all in bits, waiting repair. I know the minimum of electrics, but i do understand how these brush motors work, so i need to know how to test the motor components, armatures, feil coils ect, for burn outs, shorts ect, before i start putting them together, i hope at least one or two grinders will come out of it, i have a multimeter, patience, and an understanding wife!
- posted
17 years ago